Ari Chester
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Ari Chester

Ari Chester is head of specialty at Argo Group.

He previously served as head of reinsurance for the U.S. and Canada at SiriusPoint. Prior to that, he was a partner at McKinsey, where he held several leadership roles in the insurance practice, focusing generally on commercial lines and specialty markets. 

Chester has a master of business administration from the Wharton School, University of Pennsylvania and a bachelor of fine arts from New York University. He holds the CPCU and ARe designations.